The air began to fill with signals from military, commercial and amateur transmitters. By mid-1904 the Navy had established 20 coastal stations to make special broadcasts and communicate with 24 wireless-equipped ships. Perhaps a hundred or so high-power amateur stations were also operating in the US at this point. Companies started to be established around 1908, many based on wild claims impossible to satisfy, which therefore fed public skepticism about radio. But as the business environment stabilized, companies consolidated and … Continue reading →